Datasheet > FT7511L6X

FT7511L6X

更新时间： 2024-09-15 12:23:27

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		脉冲
页数	文件大小	规格书
8页	1269K
描述
Reset Timer with Fixed Delay and Reset Pulse

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FT7511L6X 数据手册

July 2012

FT7511

Reset Timer with Fixed Delay and Reset Pulse

Description

Features

The FT7511 is a timer for resetting a mobile device

where long reset times are needed. The long delay

helps avoid unintended resets caused by accidental key

presses. It has a fixed delay of 7.5 ±20% seconds. The

DSR pin enables Test Mode operation by immediately

forcing /RST1 LOW for factory testing.

Fixed Reset Delay: 7.5 Seconds

One Input Reset Pin

Open-Drain Output Pin with Fixed 80ms Pulse

1.8V to 5.0V Operation (T_A=-40°C to +85°C)

1.7V to 5.0V Operation (T_A=-25°C to +85°C)

1.65V to 5.0V Operation (T_A=0°C to +85°C)

<1µA I_CCQConsumption

The FT7511 has one input for single-button resetting

capability. The device has a single open-drain output

with 0.5mA pull-down drive.

FT7511 draws minimal I_CCcurrent when inactive and

functions over a power supply range of 1.65V to 5.0V.

Zero-Second Test Mode Enable

Applications

Cell Phones

Portable Media Players

Tablets

Mobile Devices

Consumer Medical

Figure 1.

Block Diagram

Ordering Information

Operating

Temperature Range

Top

Mark

Part Number

Package

Packing Method

6-Lead, MicroPak™ 1.0 x 1.45mm,

JEDEC MO-252

5000 Units on

Tape and Reel

FT7511L6X

-40C to +85C

FT7511 • Rev. 1.0.0

www.fairchildsemi.com

12 3 4 5 6 7 8

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